define(function(require, exports, module){
	
	var uuid = $("#uuid").val();
	if(uuid == null){
		uuid = '';
	}
//	获取体验券标识数据
    $.ajax({
    	url:'/experience/initUseable.html?uuid=' + uuid + '&randomTime=' + (new Date()).getTime(),
    	type:'post',
    	dataType:'json',
    	success:function(data){
    		$("#canUseExperienceMoney").val(data.experienceAmount.canUseExperienceMoney);
    		if(!data.experienceAmount.canUseExperience){
    			$(".choiceExperience").addClass("hide");
    			$(".choiceExperience").after("<span>不支持体验券投标</span>");
    		} else if(data.experienceCount == 0){
    			$(".choiceExperience").addClass("hide");
    			$(".choiceExperience").after("<span>当前没有可用体验券</span>");
    		} else if(data.experienceAmount.canUseExperienceMoney == 0 ){
    			$(".choiceExperience").addClass("hide");
    			$(".choiceExperience").after("<span>该标已无体验券可用额度</span>");
    		}
    	}
    });
	
	
    var    
//	$choiceExperience = $('.choiceExperience'),//选择体验券按钮
	$checkAllExperience = $('.checkAllExperience input[type="checkbox"]'),				//体验券全选按钮
	$choiceExperienceBtn = $('.choiceExperienceBox ul li'),
	$choiceExperienceInput = $('.choiceExperienceBox ul li input[type="checkbox"]'),	//  单个体验券选择框
//	$choiceExperienceMoney = $('.choiceExperienceMoney'),								//  选中体验券总额
//	$realinvestMoney = $('.realinvestMoney'),											//  实际支付总额
	$experienceMoney = $('.experienceMoney'),											//  单个体验券金额
	$experienceConfirm =$("#experienceConfirm"), 										//  点击确认
	actualPayment = 0,																	//	实际支付总额
    currentCheckedExMoney = 0,  														// 	选中体验券总额     数值型应先赋值为0，表明为数值 
    money = $money.val(),																//	输入投资金额
    dataExpChecked = [],
    currentCheckedRedPacket = 0;														//	当前被选中的红包总额
    
   
    
    //***	选择体验券弹窗
    $choiceExperience.click(function(){
    	
    	var canUseExperienceMoney = $("#canUseExperienceMoney").val();					//	可用体验券金额,detail.tpl已添加模拟数据
    	currentCheckedRedPacket = parseInt($choiceRedPacketMoney.text());				//	当前被选中的红包总额
    	$.ajax({
            url: '/experience/useable.html?uuid=' + uuid + 'randomTime=' + (new Date()).getTime(),
            type: 'get',
            dataType: 'json',
            cache:false,
            success:function(json){
      	  	    $("#experienceList").html(Handlebars.compile(require("../../tpl/invest/experienceList.tpl"))(json));  
        
		          window.layer.open({
			           type: 1,
			           closeBtn: 1,
			           title: "请选择可使用体验券",
			           area: ['600px', '500px'],
			           border: [1, 1, '#ccc'],
			           content: $('#choiceExperience'),
			           success: function(){
			              var investMoneyVal = $money.val();
	                      //  获取隐藏域中的加息券id
	                      dataExpChecked = ($("#experienceMoneyIdArry").val()).split(",");
	                	  
	                	  //  提示
	                      $(".experienceTips").html("").fadeIn();
	                      
	                	  //  第二次进入时，保持上一次选中的状态
	                      $.each(dataExpChecked,function(index,value){
	                       	   $("#choiceExperience"+value).attr("checked",true);
	                       	   $("#choiceExperience"+value).parent().addClass("checkInput");
	                      }); 
	                	  
			              //	第二次进入时，保持上一次选中的值
			              if($choiceExperience.find("em").length == 0){
			            	  currentCheckedExMoney = 0; 
			              }else{
			            	  currentCheckedExMoney = parseInt($choiceExperience.find("em").text());		//	'弹框'当前选中加息券 等于'页面'当前选中加息券 
			              }
			              
			              $realinvestMoney.text(investMoneyVal - currentCheckedRedPacket);		//	实际支付总额 = 输入金额 - 红包金额
			              $choiceExperienceMoney.text(currentCheckedExMoney);					//	当前选中体验券总额
			              
			           }
		          });
				 
		          $experienceConfirm.click(function(){
		        	  //	点击确认时初始化，防止更改之后，数组累计
	                  for(var i = dataExpChecked.length;i > 0 ;i--){
	              		 dataExpChecked.pop();
	              		}
	                  
	                  //	将选中加息券的id追加到dataExpChecked数组
	            	  $('.choiceExperienceBox ul li input[type="checkbox"]').each(function(){
	            		 if($(this).attr("checked")){
	            			 dataExpChecked.push($(this).val());	 
	            		 } 
	            	  });
	            	  
	            	  //	选中id数组赋值给页面隐藏域
	            	  $("#experienceMoneyIdArry").val(dataExpChecked);
		        	  
		        	  layer.closeAll();
		        	  var money = 0;
		        	  if($money.val() == 0){
		        		  money = 0;
		              }else{
		            	  money = parseInt($money.val() || 0);
		              }
		        	  //	页面显示
		              $finalActualPayment.html("实际支付：<em>"+(money-currentCheckedRedPacket)+"</em>元");
		              $finalInvestMoney.html("实际投资：<em>"+(money+currentCheckedExMoney)+"</em>元");
		              $choiceExperience.html("使用体验券：<em>"+currentCheckedExMoney+"</em>元&nbsp;&nbsp;&nbsp;");
		          });
		          FnCheckExpAll($('.checkAllExperience input[type="checkbox"]'));
		          FnCheckExpSingle($('#experienceList li'));
            }
    	});
    });
    
    function FnCheckExpAll(obj){
    	obj.on("click",function(){
    	    var 
    	    canUseExperienceMoney = $("#canUseExperienceMoney").val(),							//	可用体验券金额,

//    		$choiceExperience = $('.choiceExperience'),//选择体验券按钮
    		$checkAllExperience = $('.checkAllExperience input[type="checkbox"]'),				//体验券全选按钮
    		$choiceExperienceBtn = $('.choiceExperienceBox ul li'),
    		$choiceExperienceInput = $('.choiceExperienceBox ul li input[type="checkbox"]'),	//单个体验券选择框
//    		$choiceExperienceMoney = $('.choiceExperienceMoney'),								//选中体验券总额
//    		$realinvestMoney = $('.realinvestMoney'),											//实际支付总额
    		$experienceMoney = $('.experienceMoney'),											//单个体验券金额
    		$experienceConfirm =$("#experienceConfirm"), 										//点击确认
    		actualPayment = 0,																	//	实际支付总额
//    	    canUseExperienceMoney = $("#canUseExperienceMoney").val(),							//	可用体验券金额,detail.tpl已添加模拟数据
//    	    canUseExperienceMoney = 200,//	模拟数据
    	    
    	    currentCheckedRedPacket = 0;														//	当前被选中的红包总额
    		
    		currentCheckedRedPacket = parseInt($choiceRedPacketMoney.text());	//	当前被选中的红包总额
            var flag = this.checked;
            if($money.val() != ''){
            	money = parseInt($money.val());
            	actualPayment = money;
            }
            $choiceExperienceInput.each(function(){
	            if(flag == true){	//	全选
	            		if($(this).attr('checked')){
	            			//  当前已经被选中，则不需要任何操作	
	            		}else{
	            			//  此时未被选中，应标识checked，且加上当前红包金额
	            			//  按钮状态切换
		            		$(this).parent().addClass('checkInput');
		            		$(this).attr('checked',true);
		            		
		            		//  金额计算
		            		currentCheckedExMoney +=parseInt($(this).parent().parent().find(".experienceMoney").text());
		
		            		if(currentCheckedExMoney > canUseExperienceMoney){
		            			
		            			//	切换状态
		            			$(this).parent().removeClass('checkInput');
		                		$(this).attr('checked',false);
		            			
		            			//	金额计算
		            			currentCheckedExMoney -=parseInt($(this).parent().parent().find(".experienceMoney").text());
		            			
		            			//  提示
		            			$(".experienceTips").html("").fadeIn();
		                		$(".experienceTips").html("体验券使用总额不得超过<em>"+canUseExperienceMoney+"</em>元").delay(1000).fadeOut();
		                		
		            			return false;
		            		}
	            		
	            		}
	            	
	
	            }else if(flag == false){	//	当前为非全选状态
	            	$choiceExperienceInput.each(function(){
	            		if($(this).attr('checked') == false){
	            			
	            		}
	            		//	切换状态
	            		$(this).parent().removeClass('checkInput');
	            		$(this).attr('checked',false);
	            		
	            		currentCheckedExMoney = 0;    // 重新对选中体验券赋值，且为0
	            		
	            	});
	            }
            });
            // 计算实际支付总额
            if($money.val() == 0){
            	actualPayment = 0;
            }else{
            	actualPayment = $money.val()-currentCheckedRedPacket;	
            }        
           
            //   弹框显示
            $choiceExperienceMoney.text(currentCheckedExMoney); //	弹框选中体验券总额
            $realinvestMoney.text(actualPayment);  // 弹框实际支付总额
            
    	});
    }
    
    function FnCheckExpSingle(obj){
    	obj.on("click",function(){
    		var canUseExperienceMoney = $("#canUseExperienceMoney").val();
    		currentCheckedRedPacket = parseInt($choiceRedPacketMoney.text());	//	当前被选中的红包总额

        	if($money.val() != ''){
            	money = parseInt($money.val());
            	actualPayment = money - currentCheckedRedPacket;
            }

    	    $('#checkAllExperience').attr('checked',false);
    	    var $parent = $(this).find('label');
    	      
    	    if($parent.hasClass('checkInput')){

    	    	  //	切换状态
    	    	  $parent.removeClass('checkInput')
    	    	  $parent.children('input').attr('checked',false);
    	    	  
    	    	  //	金额计算
    	    	  currentCheckedExMoney -=parseInt($(this).find(".experienceMoney").text());
    	    	  
    	    	  
    	    }else{

					$(this).parent().find("label").removeClass("checkInput");
					$(this).parent().find("label").children('input').attr('checked',false);
					currentCheckedExMoney = 0;
    	    	  
    	    	  $parent.addClass('checkInput');
    	    	  $parent.children('input').attr('checked',true);
    	    	  
    	    	  //	金额计算
    	    	  currentCheckedExMoney +=	parseInt($(this).find(".experienceMoney").text());
    	    	  if(currentCheckedExMoney > canUseExperienceMoney){
    	      			
    	      		 //	切换专题
    	    		 $parent.removeClass('checkInput');
    	 	    	 $parent.children('input').attr('checked',false);
    	
    	      		 //	金额计算
    	      		 currentCheckedExMoney -= parseInt($(this).find(".experienceMoney").text());
    	      			
    	      		 //  提示
    	      		 $(".experienceTips").html("").fadeIn();
    	          	 $(".experienceTips").html("体验券使用总额不得超过<em>"+canUseExperienceMoney+"</em>元").delay(1000).fadeOut();
    	  
    	          		
    	      		 return false;
    	      	  } 
    	    }
    	      
    	    // 计算实际支付总额
    	    if($money.val() == 0){
    	    	actualPayment = 0;
    	    }else{
    	    	actualPayment = $money.val() - currentCheckedRedPacket;	
    	    }
    	    //   弹框显示
    	    $choiceExperienceMoney.text(currentCheckedExMoney); //	弹框选中红包总额
    	    $realinvestMoney.text(actualPayment);  // 弹框实际支付总额

    	});
    }

    
});